Basic plugin to clear local storage

Currently redirects to HTML page that displays either success or failure;
could extend to simply alert success/failure on current page.
Added conf file to gitignore
Updated gitignore
Updated .gitignore to leave orion.conf alone

Also removed cached orion.conf
Took orion.conf out of .gitignore
Recommitting orion.conf
Resetting orion.conf
Directly clear local storage from page

Doesn't redirect to new page now; clears local storage in place and alerts
to user that local storage was cleared.
Merge pull request #4 from jrbalsano/kaitlinhuben/clearLocalStorage

Basic plugin to clear local storage